The 1:4 Component/audio over CAT5 distribution amplifier sends up to 4 identical sets of sparkling clear component video and associated audio up to 1080p at remote locations via four CAT5 cables at distances of up to 1000 feet. Now you can reliably and cleanly distribute up to four copies of a video signal and accompanying digital or analog audio to remote locations without having to worry about signal drop-off and loss of quality.